This page contains links to photo galleries, which are pages containing several photos on a specific topic. Use of these photos is permitted with proper attribution. If the photo has an attribution to a third party, that attribution must be included with attribution to the Minnesota Pollution Control Agency. If you have a request for a photo gallery to be develop for a specific topic, send a comment using the comment box at the bottom of the page.

Erosion prevention practices

Erosion prevention practices are designed to prevent or minimize erosion. Below are photo galleries for several erosion prevention practices.

Sediment control practices

Permanent treatment

Pretreatment

Pretreatment